Accepts P-Metric and Inches
255/40-18 | 275/35-18 | Difference | |
---|---|---|---|
Diameter inches (mm) | 26.03 (661.2) | 25.58 (649.7) | -0.45 (-11.5) -1.7% |
Width inches (mm) | 10.04 (255) | 10.83 (275) | 0.79 (20) 7.8% |
Circum. inches (mm) | 81.78 (2077.22) | 80.36 (2041.09) | -1.42 (-36.13) -1.7% |
Sidewall Height inches (mm) | 4.02 (102) | 3.79 (96.25) | -0.23 (-5.75) -5.6% |
Revolutions per mile (km) | 774.76 (481.41) | 788.47 (489.93) | 13.71 (8.52) 1.8% |
275/35-18 Tires
Speedometer Difference
Speedo Reading | Actual Speed |
---|---|
20 mph (32.19 km/h) | 19.65 mph (31.63 km/h) |
25 mph (40.23 km/h) | 24.57 mph (39.53 km/h) |
30 mph (48.28 km/h) | 29.48 mph (47.44 km/h) |
35 mph (56.33 km/h) | 34.39 mph (55.35 km/h) |
40 mph (64.37 km/h) | 39.3 mph (63.25 km/h) |
45 mph (72.42 km/h) | 44.22 mph (71.16 km/h) |
50 mph (80.47 km/h) | 49.13 mph (79.07 km/h) |
55 mph (88.51 km/h) | 54.04 mph (86.97 km/h) |
60 mph (96.56 km/h) | 58.96 mph (94.88 km/h) |
65 mph (104.61 km/h) | 63.87 mph (102.79 km/h) |
70 mph (112.65 km/h) | 68.78 mph (110.69 km/h) |
75 mph (120.7 km/h) | 73.7 mph (118.6 km/h) |
80 mph (128.75 km/h) | 78.61 mph (126.51 km/h) |
85 mph (136.79 km/h) | 83.52 mph (134.42 km/h) |
90 mph (144.84 km/h) | 88.43 mph (142.32 km/h) |
95 mph (152.89 km/h) | 93.35 mph (150.23 km/h) |
100 mph (160.93 km/h) | 98.26 mph (158.14 km/h) |
2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2007 | 2331 | 2510 | 2621 | 2741 | 2826 | 2920 | 3031 | 3185 | 3338 | 3509 | 3646 | 3893 | 4167 | 4380 | 4517 | 4594 | 4875 | 5268 | 6122 |
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